Brut on Instagram: "At least 32 young artisanal miners were killed Saturday when a cobalt mine collapsed in southern Democratic Republic of Congo, according to local officials. Search efforts are still underway.⁣ ⁣ The DRC produces more than 70% of the world’s cobalt, a key metal used in electronics and electric-vehicle batteries. While most cobalt comes from large industrial mines, an estimated 200,000 people work as informal or illegal diggers.⁣ ⁣ The collapse happened at the Kalando mining si